Hidden Power's power and type vary depending on the individual Pokemon using it, ranging between 30 and 70 power. There is no way to change a Pokemon's Hidden Power type or power, so you are stuck with what you have. Hidden Power is always a Special-based move.

The user throws its Held Item, removing it permanently while tossing it at the target. Power, type, and side-effect are determined by the item tossed, generally by the implied weight of the item (Iron Ball is the heaviest, and the Plates are also very heavy).

I agree that it needs an evolution because of its stats, but c'mon! what about a pre-evolution so we can actually use that baby! (or will they somehow incorporate it into the cubone family line? o.o (if you know about all of that missingno. stuff)

Kangaskhan is AWESOME, especially its mega forme when it gets one of pokemon's most OP abilities: Parental Bond!

But despite all that greatness, Kangaskhan's baby is kinda creepy. If you look closely at the baby then look at a picture of cubone, you'll notice that if you picture a skull mask on kangaskhan's baby, it'll look like cubone. Same with if you remove the skull mask on cubone, it'll look like Kangaskhan's baby. This is further enhanced by cubone's description of "Lonely Pokemon". I don't want to explain more

It shouldn't have an evolution. If it did, that messes up the fabric of the universe. It's a parent, and MEANT to be a parent, has it's kid in a pouch, and it's not even an adult. That fact would put the fabric of the universe in a huge shredder. Doesn't need a pre-evolution, except maaaaaayyyyyyybeeee in the Marowak line, previously suggested and something I've never thought of myself.